About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

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Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.

Services

Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.

SERVICE AND SUPPORT

Minevik service and original accessories can be 100% trusted at the time of maintenance.

ACCESSORIES CENTER

striving to enable customers to get the parts in the nearest place.

SALES MARKET

Our sales market is spread all over more than 100 countries and regions

how to make a suction nozzle

Two inch PVC suction nozzle

16/04/2017· How to build a 2" suction nozzle. This feature is not available right now. Please try again later.

Build A Simple PVC Dredge Nozzle

21/11/2017· This is my version of a PVC dredge nozzle. It was cheap and easy to assemble and seems like it will be strong. Thanks for watching.

#3 making a 2 inch suction nozzle

25/06/2012· almost done just hope it's strong enough to dredge with lol.

3" dredge nozzle

7/11/2012· 3" dredge nozzle home made for under $50.00 This is my instructions to build this nozzle. http://gpex.ca/smf/index.php?topic=10873.0

DIY PVC 12V Gold Dredge Nozzle 1 1/2 inch , gold sucker

5/04/2015· Quick talk about how i build the 12v dredge nozzle.

Suction Nozzle Build GPEX

25/11/2012· ( i tried a 7/8" and had no suction) I spent weeks looking in forums and on the net to find info on how to make dredge suction nozzles and all you find is bits and pieces here and there. There is a lot of good information on this forum from great people that is one reason i gave back to this site with a photo detailed post.

plans to make 2" suction nozzle for dredging GOLD

10/12/2014· hello guys, once you give me plans to make suction nozzle, but when my profile was deleted for safety reasons all posts its gone. can you again give me plans how to build it pls? i hope to start these days to make my eqwipment. and plans for making highbanker combo its

DREDGE SUCTION NOZZLES Willamette Valley

DREDGE SUCTION NOZZLES By: Dale Russell Suction nozzles can easily be home made , with some ingenuity & a few tools. No matter what size you want to make from 1" up to 6", you can purchase exhaust pipe with that outside diameter (OD) Power jets measure the same as for pipe and will be discussed later. Using the enclosed sketch and

how to make a homemade dredge pump educationcare

Apr 18, 2008 It uses a small 12 volt self priming pump and I have a small blaster nozzle for Would you like to make, and sell at a profit of course, the y connector at.. My first homemade dredge was a 3" & I thought it had good suctionMore details » Get Price

Plan and design your own home made suction dredge for

Home Made Suction Dredge. Interested in building your own suction dredge gold prospecting and saving some significant money in the process? If you do it right and plan well you really can save a lot of money and still have a good, functional dredge that is durable and really holds onto the gold -

DIY Suction Nozzle and Power jet GPEX

1/06/2013· The suction nozzle is hooked up to the trash pump by a rubber garden hose(25'-50') and is then hooked into the same 10' The same nozzle hooks to my electric sub dredge. Power Jet and Nozzle.jpg (1393.53 kB, 2912x2184 viewed 5532 times.)

Suction Gold Dredge Basics Steve's Guides

13/06/2018· A suction nozzle keeps water in the system at all times and so is preferred for shallow water use where sucking air into the nozzle is inevitable. Suction nozzles are rarely seen as a stock item except on 1.5" or 2" dredges and must be added as an accessory item on larger dredges. The main suction hose is attached to the intake end of the power

2" suction dredge | Gold Dredging Forum

6/12/2012· I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

How do Suction Gold Dredges Work?

A dredge that is designed to work with the sluice on a stand, in shallow water, is almost always equipped with a suction nozzle. If you are using a high banker dredge combo with multiple uses you can also purchase the power jet and suction nozzle so that it can be

How do I design an eductor-jet or venturi system to

The suction point is where the jet enters the mixing region, indicated on the drawing at the 3 to 6 point. If there is a convergent nozzle (not shown in the drawing) the jet, the suction point, and the mixing region should be upstream of the convergent section.

Detailed Step-by-step Instructions on How to Build a

22/03/2018· The siphon blaster nozzles are bigger than pressure blaster nozzles thus consuming more pressure, and larger compressors for operation. There is a large volume of air that is required for sucking the abrasive material from the hopper, making it slower than a regular pressure sandblaster. Moreover, these blasters tend to get clogged easily with

How to Fix a Spray Bottle That Isn't Spraying | Hunker

If your spray bottle contains oil or anything else that can harden, such as hairspray, you may have to periodically clear the nozzle. Before you do this, unscrew the nozzle cap by turning it counterclockwise a quarter turn and try spraying it again. If the nozzle was too tight, your sprayer may now be working. If not, unscrew and remove the cap

FOR A PORTABLE GOLD DREDGE Rosewind Mining

for a portable gold dredge (just ignore the suction nozzle in this example) this crude sketch shows a typical setup detail . using a portable gold dredge with a suction nozzle the following information should enable you to understand the basic theory of operation of a portable dredge.

how to make a suction nozzle « BINQ Mining

24/04/2013· Suction Nozzles & Suction Tips – Alaska Mining and Diving Supply. Suction nozzles are suction creating devices that double as an intake nozzle on a suction dredge. They in effect push material through the suction hose to the »More detailed

Suction Nozzle Build | Gold prospecting, Gold diy, Panning

If required, attach a funnel to the material feed inlet. If necessary, connect a hose to the tailings outlet. Place the concentrator on a raised structure such as blocks. Place a receptacle under the barrel to collect the concentrate. Make sure the water and electricity are properly connected. Make

Gold Prospecting Forum • View topic Suction nozzle vs

18/06/2016· If you have access to a drill and welder make your own-45 degree Suction Nozzle Construction I've gathered parts this week to make a 2 1/2" suction nozzle. This time for main suck tube i'm using a 60 degree stainless exhaust tube made at a local muffler shop. The tube was going to be 30 degrees but i messed up on what angle i told the worker to

2" suction dredge | Gold Dredging Forum

6/12/2012· I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

3 Ways to Use a Blackhead Vacuum wikiHow

11/10/2019· You may need to twist the nozzle attachment after sliding it in in order to secure it. There may be a removable rubber ring that fits onto the end of the vacuum's nozzle to enhance suction. Make sure this ring is fitted snugly over the nozzle. Sterilize the tip of the nozzle with rubbing alcohol prior to use to avoid spreading bacteria to your

How can I get a suction cup to stick to my shower wall

10/03/2008· This Site Might Help You. RE: How can I get a suction cup to stick to my shower wall? I purchased a dual head shower head today, and the handheld nozzle is supposed to hang in a device that suction cups to the shower wall.

DIY Suction Nozzle and Power jet GPEX

1/06/2013· The suction nozzle is hooked up to the trash pump by a rubber garden hose(25'-50') and is then hooked into the same 10' The same nozzle hooks to my electric sub dredge. Power Jet and Nozzle.jpg (1393.53 kB, 2912x2184 viewed 5532 times.)

How to Make a PVC Water / Air / Vacuum Pump!: 8 Steps

How to Make a PVC Water / Air / Vacuum Pump!: In this project you'll learn how to make a customizable PVC hand pump that will create vacuum suction, pump water, or compress air. A pre-requisite to making the pump will be 2 homemade check valves. You can learn how to make these cheap PVC ch...

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